726036723236616 has 64 divisors (see below), whose sum is σ = 1982801519277120. Its totient is φ = 219710976587520.

The previous prime is 726036723236597. The next prime is 726036723236633. The reversal of 726036723236616 is 616632327630627.

It is a self number, because there is not a number n which added to its sum of digits gives 726036723236616.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1875754035 + ... + 1876141058.

It is an arithmetic number, because the mean of its divisors is an integer number (30981273738705).

Almost surely, 2^{726036723236616} is an apocalyptic number.

It is an amenable number.

726036723236616 is an abundant number, since it is smaller than the sum of its proper divisors (1256764796040504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

726036723236616 is a wasteful number, since it uses less digits than its factorization.

726036723236616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751895846 (or 3751895842 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 60.

The spelling of 726036723236616 in words is "seven hundred twenty-six trillion, thirty-six billion, seven hundred twenty-three million, two hundred thirty-six thousand, six hundred sixteen".